2793804538

素因数分解:

$2^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{88969}}^1$

素因数の和:91221

約数の個数: 16

約数和(自身を含む): 4791568320

約数和(自身を除く): 1997763782

約数列:

[1, 2, 7, 14, 2243, 4486, 15701, 31402, 88969, 177938, 622783, 1245566, 199557467, 399114934, 1396902269, 2793804538]

約数ペア:

[(1, 2793804538), (2, 1396902269), (7, 399114934), (14, 199557467), (2243, 1245566), (4486, 622783), (15701, 177938), (31402, 88969)]